Претраживање
Приказ резултата 471-480 од 521
Numerical simulation of the influence of reinforcement ring on the stress and strain distibution in pressure vessels
(International conference on structural integrity and durability 2017, ICSID 2017, Book of abstracts, 2018)
The analysis of the influence of a reinforcement ring on the stress and strain state within a pressure vessel by using numerical methods is presented in this paper. The aim was to compare the numerical results for different ...
Development of an Analogical Model for Strain Monitoring of Welded Joint Regions During Uniaxial Tensile Testing
(32 n d Conference with international participation WELDING 2022, 2022)
The idea behind the idea of developing this method was to introduce reference points at important locations, such as the fusion line and heat-affected zones, the displacement of which would be monitored during the uniaxial ...
Experimental Dimensional Accuracy Analysis of Reformer Prototype Model Produced by FDM and SLA 3D Printing Technology
(Springer International Publishing Ag, Cham, 2019)
The subject of this paper is the evaluation of the dimensional accuracy of FDM and SLA 3D printing technologies in comparison with developed reformer polymer electrolyte membrane (PEM) fuel cell CAD model. 3D printing ...
The Effects of Exploitation Conditions and Welding on Crack Initiation and Propagation in a Starting Pressure Vessel
(International Conference on New Trends in Fatigue and Fracture, 2018)
Cracks and other defects that can occur in pressure vessel have been a significant practical problem for the integrity of such vessels for a very long time, and these defects can initiate and propagate due to various ...
Structural Integrity Assessment of Welded Pressure Vessel Produced of HSLA Steel
(Journal Iron Steel Research Editorial Board, Beijing, 2011)
Welded joint is a critical region of a welded structure. The operational safety of welded pressure equipment mostly depends on the behaviour of loaded weldments. Safety of welded structure is dependent on the properties ...
Solar energy implementation as innovation in a system of green marketing logistic
(Faculty of Mechanical Engineering and Naval Architecture, Zagreb, 2018)
The research subject in this paper is implementation of solar energy in the logistics of
marketing chain of supplying green hotels with electricity, which is proposed to be an
obligation in the "Green Key" certification. ...
Sustainability and more intense implementation of solar energy by nature inspired optimization
(Faculty of Mechanical Engineering and Naval Architecture, Zagreb, 2020)
The subject of this paper is the research on wider solar energy implementation with the aim to meet the criteria of ecological management and sustainable development. In order to analyze and
increase the economic and ...
Design assessment of different models of geometrically complex glass envelopes
(Volos: University of Thessaly, 2019)
Architectural structures of curvilinear forms set new requirements for application of curved and flat glass as an element of geometrically complex envelope of architectural structures. Although, the geometric complex form ...
Reparation, inspection and damage analysis of steam boiler
(Welding & Material Testing, 2020)
Problem that is not very common but very dangerous for steam boilers is the furnace tube failure during exploitation and usually that caused by some defects base material or exploitation condition. In this particular case, ...
Repair Welding Of Lower Rails Of A 30CrMoV9 Steel Transport Beam And The Conditions Under Which The Welding Procedure Must Be Carried Out
(Proceedings of the 5th International Scientific Conference on Advances in Mechanical Engineering (ISCAME 2017), 2017)
Welding technology used for repairing of the lower rail of a 30CrMoV9 steel transport beam is
presented in this paper. Following the previously performed repair welding, a large number of
cracks were detected, located ...